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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2022 Ventana Micro Systems Inc.
*/
#include <asm/asm.h>
#include <linux/linkage.h>
.pushsection .text.smh_trap, "ax"
ENTRY(smh_trap)
.align 2
.option push
.option norvc /* semihosting sequence must be 32-bit wide */
slli zero, zero, 0x1f /* Entry NOP to identify semihosting */
ebreak
srai zero, zero, 7 /* NOP encoding of semihosting call number */
.option pop
ret
ENDPROC(smh_trap)
.popsection
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